“Often there aren’t enough suitable shells to go around and some hermit crabs have to go naked. The soft, exposed abdomen of these homeless crabs makes them more vulnerable to predators.”
(Source: lucleon)
Via Awesome Oceans
This is an image you don’t see every day…
This amazing photo of an embryonic dolphin was taken using a combination of three-dimensional ultrasound scans, computer graphics and tiny cameras.
(image from the National Geographic Documentary “Extraordinary Animals in the Womb”)
